Hat support



FIG. 1 is a top, front, and left side perspective view of a hat support showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image of that shown;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken-line disclosure of a hat, or portions thereof, in the views is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for hat support, as shown and described. 